Bats are very small mammals often weighing only a few ounces and will damage insulation in several ways.
Do bats burrow in attic insulation.
The only way to get rid of the bats safely and humanely is to call professional bat removal experts.
But the reality is bats burrow into the insulation looking for warmth in the cooler months.
Flattening of the insulation from a heavy raccoon is expected as they move from one end of the attic to the other.
Bats will burrow behind insulation and enter wall cavities.
That last opening gets a one way door that will allow the bats out but not in.
We assume bats will just be roosting from the rafters when we peek up in our attic.
Bat dropping damage to insulation one of the most common problems with bats in the attic is damage to the insulation.
The further they work down the closer they get to the location a mouse would be.
Bats will burrow behind the insulation to live in the walls of the home.
Bats have sharp teeth but typically will not chew through dry wall.
What the expert will likely do is find out where the bats are going in and out of your attic and seal all the openings except one.
Bats often hibernate under insulation to get near warmth from a wall or ceiling.
I would strongly suggest that you contact an expert to help you evict your little tenants.
Bats can leave droppings called guano all over an attic.
The problem is bats do the same thing.
Do bats burrow in attic insulation.